Question

im sure you cant find the 4th object
egg
glove
envelope
crutch

Explanation:

Locate the listed items

The puzzle asks to find hidden objects in the image. Let's locate each of the four items listed on the right side:

1. Egg: Located on the wall tiles in the background, specifically near the top-center area where a tile outline forms an oval shape.
2. Glove: Located on the back of the middle person's brown skirt/pants, where the outline of a glove is clearly drawn.
3. Envelope: Located on the wall tiles between the middle person and the sitting person, where the tile lines form the shape of an envelope.
4. Crutch: Located on the right side of the image, formed by the outline of the toilet pipe/base behind the sitting woman in the blue dress.

Identify the 4th object

The prompt specifically highlights: "I'm sure you can't find the 4th object".
The 4th object listed on the right is the crutch.
Looking closely at the toilet behind the woman in the blue dress, the metal flush pipe and its connection to the wall/toilet bowl form the distinct shape of a wooden crutch.

Answer:

The 4th hidden object, the crutch, is located behind the woman sitting in the blue dress. It is cleverly hidden as the metal flush pipe and connection valve of the toilet.